Secondary air system
wolfman1998
07-31-2007, 11:47 AM
New problem, the check engine lite is on. The service dept at BMW says it the secondary air pump. Located in the front pannel infront of the wheel well. Thats the unit thats sounds like a jet engine after (30 secs) the the car starts up (cold) and pushes cold air into the exhause system. Do any of you guys know what I"m talking about? The part price is $345.00
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